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Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
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Worksheet Questions

  1. 20 + ____ = 32
  2. 13 + ____ = 19
  3. ____ + 1 = 13
  4. 1 + 14 = ____
  5. ____ + 5 = 11
  6. ____ + 19 = 33
  7. ____ + 17 = 20
  8. 2 + ____ = 5
  9. 14 + 18 = ____
  10. 3 + ____ = 12
  11. ____ + 1 = 16
  12. 5 + ____ = 11
  13. ____ + 7 = 21
  14. 5 + 5 = ____
  15. 15 + 1 = ____
  16. 3 + ____ = 12
  17. ____ + 3 = 13
  18. 10 + ____ = 22
  19. 6 + 15 = ____
  20. 18 + 10 = ____
  21. 2 + ____ = 4
  22. 7 + 7 = ____

Answer Key

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